3815091

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 6597864

約数和(自身を除く): 2782773

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 211, 287, 369, 441, 633, 861, 1477, 1899, 2009, 2583, 4431, 6027, 8651, 10339, 13293, 18081, 25953, 31017, 60557, 77859, 93051, 181671, 423899, 545013, 1271697, 3815091]

約数ペア:

[(1, 3815091), (3, 1271697), (7, 545013), (9, 423899), (21, 181671), (41, 93051), (49, 77859), (63, 60557), (123, 31017), (147, 25953), (211, 18081), (287, 13293), (369, 10339), (441, 8651), (633, 6027), (861, 4431), (1477, 2583), (1899, 2009)]